49263008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 103597704

約数和(自身を除く): 54334696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 544, 548, 661, 1096, 1322, 2192, 2329, 2644, 4384, 4658, 5288, 9316, 10576, 11237, 18632, 21152, 22474, 37264, 44948, 74528, 89896, 90557, 179792, 181114, 359584, 362228, 724456, 1448912, 1539469, 2897824, 3078938, 6157876, 12315752, 24631504, 49263008]

約数ペア:

[(1, 49263008), (2, 24631504), (4, 12315752), (8, 6157876), (16, 3078938), (17, 2897824), (32, 1539469), (34, 1448912), (68, 724456), (136, 362228), (137, 359584), (272, 181114), (274, 179792), (544, 90557), (548, 89896), (661, 74528), (1096, 44948), (1322, 37264), (2192, 22474), (2329, 21152), (2644, 18632), (4384, 11237), (4658, 10576), (5288, 9316)]